CTFd is a Capture The Flag framework that focuses on ease of use and customizability. It allows users to create challenges, categories, hints, and flags easily from the Admin Interface. It supports dynamic scoring, unlockable challenges, challenge plugin architecture, static & regex based flags, custom flag plugins, unlockable hints, file uploads, challenge attempt limits, automatic bruteforce protection, individual and team competitions, scoreboard with automatic tie resolution, scoregraphs, Markdown content management, SMTP + Mailgun email support, team management, and much more.
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SWFTools is a collection of utilities for working with Adobe Flash files, including tools for converting PDFs, images, audio, and video files to SWF format.
A collection of writeups of CTF challenges I solved, including explanations of the challenges and how I solved them.
A guide to secure Ruby development, providing guidelines and recommendations for secure coding practices.
A tool for auditing and reporting Unix host security with the ability to perform a lockdown.
Recorded talks from the Hardwear.io Conference 2018 covering various hardware security topics.
Mellivora Mellivora is a PHP-based CTF engine with a wide range of features for managing Capture The Flag competitions.
A comprehensive collection of security assessment lists for security testers.
A comprehensive server cryptographic protocol analyzer with API and CLI interface.
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